Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Chatham Strait

Vulture – Residency

16th sighting in Chatham Strait
Fluke of Vulture
Vulture Confirmed in the catalog @6610
Jun 18 – Sep 19, 2021 · Chatham Strait

Chatham Strait · Jun – Sep 2021

228 m
Deepest dive
7:54
Longest dive
57
Dives
Sightings
7
Days between first and last sighting
93
Deepest dive on record
228 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 18, 2021140 m11.3°C94 m
Jun 18, 2021140 m11.3°C46 m
Jun 19, 2021140 m11.7°C62 m
Jun 29, 202126 m10.9°C20 m
Jul 7, 2021103 m11.4°C89 m
Sep 9, 202126 m13.0°C19 m
Sep 19, 2021441 m10.2°C228 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Jun 18, 2021 — seafloor 140 m (measured), deepest dive 94 m (modelled)Jun 18Jun 18, 2021 — seafloor 140 m (measured), deepest dive 46 m (modelled)Jun 18Jun 19, 2021 — seafloor 140 m (measured), deepest dive 62 m (modelled)Jun 19Jun 29, 2021 — seafloor 26 m (measured), deepest dive 20 m (modelled)Jun 29Jul 7, 2021 — seafloor 103 m (measured), deepest dive 89 m (modelled)Jul 7Sep 9, 2021 — seafloor 26 m (measured), deepest dive 19 m (modelled)Sep 9Sep 19, 2021 — seafloor 441 m (measured), deepest dive 228 m (modelled)Sep 19

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

228 m
Deepest dive
7:54
Longest dive
57
Dives
27 m
Avg dive depth
7
Sightings
93
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0125250228 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (441 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Place

Where this happened · Sep 19, 2021

measured
Seafloor depth
441 m
Sea-surface temperature
10.2°C
Distance from shore
3.0 km

Across the residency · 7 sightings

measured
Seafloor depth
26 m – 441 m
Sea-surface temperature
10.2°C – 13.0°C
Distance from shore
2.0 km – 6.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 7 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.